This month, Space Connect reported how researchers from the University of Sydney discovered that Earth’s interactions with Mars can drive deep sea circulation here on Earth. The teams used geological records of the deep sea to discover a link between the orbits of the two planets and past global warming patterns. In this episode, co-author Professor Dietmar Müller talks through the research and the unique collaboration with Sorbonne University in Paris. He also discusses what comes next and how researchers can use their discovery to understand better future climate outcomes.